US4773241A - Unlocking prevention device for a steering wheel lock - Google Patents

Unlocking prevention device for a steering wheel lock Download PDF

Info

Publication number
US4773241A
US4773241A US07/069,240 US6924087A US4773241A US 4773241 A US4773241 A US 4773241A US 6924087 A US6924087 A US 6924087A US 4773241 A US4773241 A US 4773241A
Authority
US
United States
Prior art keywords
shaft
driver
steering wheel
prevention device
wheel lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US07/069,240
Other languages
English (en)
Inventor
Karl Peitsmeier
Gottfreid Schremmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Assigned to DAIMLER-BENZ AKTIENGESELLSCHAFT reassignment DAIMLER-BENZ AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: PEITSMEIER, KARL, SCHREMMER, GOTTFREID
Application granted granted Critical
Publication of US4773241A publication Critical patent/US4773241A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
    • B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
    • B60R25/0211—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column
    • B60R25/02115—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated
    • B60R25/02126—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y10T70/565—Locked stationary
    • Y10T70/5655—Housing-carried lock
    • Y10T70/5659—Dead bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5956—Steering mechanism with switch

Definitions

  • the invention relates to an unlocking prevention device for a vehicle steering wheel lock of the type having a locking detent bolt actuable by means of a locking cam surface on a locking cylinder.
  • German Patent Specification No. 3,131,558 describes a steering lock for motor vehicles, in which a detent pin can be blocked in its locking position by a spring-loaded detent piece during the unauthorized removal of the locking cylinder.
  • This detent piece is controlled by a wire fastened to the locking cylinder.
  • a problem which arises in a design of this type is that the wire is parallel to the detent pin which is pulled back during each unlocking operation and which, when it comes into contact with the wire, endeavors to pull this along with it.
  • the wire being taken up the detent piece would drop in, and the detent pin would then be permanently locked unintentionally and the vehicle consequently no longer steerable.
  • An object of the invention is to improve the above-noted prior arrangement and provide for actuation of an unlocking prevention device for a steering wheel lock for motor vehicles solely as a result of the unlawful opening of the locking system.
  • This object is achieved by providing shifting force means to shift the locking cylinder shaft toward a detent locking position and to provide means on the locking cylinder shaft and detent pin to prevent lifting of the detent pin when the shaft is in the shifted position.
  • the detent pin driver is disengaged from the actuating locking cam and thus, like the detent pin, remains in the locking position.
  • the steering wheel lock is blocked reliably against further manipulation because the detent pin driver drops into a shaft groove.
  • FIG. 1 is a partial sectional schematic view which shows a steering wheel locking system with an unlocking prevention device constructed in accordance with a first preferred embodiment of the invention
  • FIG. 2 is a sectional view taken along the line II--II of FIG. 1;
  • FIG. 3 is a partial sectional schematic view of a steering wheel unlocking prevention device constructed in accordance with another preferred embodiment of the invention.
  • FIG. 4 is a sectional view taken along the line IV--IV of FIG. 3.
  • a locking cylinder 1 comprising a rotatable rotor 1' and a stationary stator 1" and located in a locking cylinder housing 2, is mounted via an O-ring 3 in a dashboard 4, shown only schematically.
  • Rotor 1' is connected fixedly in terms of rotation in a way not shown in more detail to a shaft 5.
  • Shaft 5 engages into a housing 6 which received a driver 7 and a detent pin 8 connected operatively thereto. Housing 6 is itself fitted firmly into a casing receptacle 9 of a steering shaft 10.
  • a locking cam 11 which penetrates into an aperture 12 in the driver 7 and which imparts to the latter, during rotary action exerted by the rotor 1' and by means of the shaft 5, a lifting movement or a lowering movement, as a result of which the detent pin 8 is also shifted.
  • the unlocking prevention device is actuated by means of a shifting force which here originates from a spring 18 and which is operable to shift the shaft 5 in its pull-out direction at the moment when the locking cylinder 1 or the locking cylinder housing 2 is removed. Should the detent pin 8 and the locking cam 11 at the same time be in the locking position shown, the driver 7 engages into a partial peripheral groove 19, with the result that the shaft 5 can no longer be shifted any further.
  • a driver lift preventing means 20 is brought into the operative position, this having a flattened lifting cam shape 21, by means of which the driver 7 is jammed during an attempt to rotate the shaft 5, so that it can no longer execute a lifting movement.
  • the detent pin thus rests firmly in the orifice 14 in the steering shaft locking ring 15.
  • FIGS. 3 and 4 illustrate a further design of an unlocking prevention device, in which the driver lift preventing means 20A is formed by a peripheral groove 23 which is made in the shaft and into which the driver 7 drops when the shaft 5A is shifted, and it can no longer be actuated as a result of the rotation of the shaft because of the uniformly reduced diameter of the shaft 5 at groove 23, whereas it prevents at the same time a further shifting of the shaft 5A.
  • the shaft 5 can be brought into a removal position which corresponds not to the locking position, but usually to a 90° rotation starting from the locking position.
  • a peg 24 mounted on the bearing housing 16 engages into a half-side peripheral groove 25 extending along the shaft 5 in the possible direction of rotation of the latter, with the result that, even when the locking cylinder 1 is removed, the shaft 5 supported in the axial direction on the peg 24 cannot be shifted in its direction of removal by means of the spring 18.
  • this peg 24 rests in a longitudinal groove 26 which is parallel to the shaft axis and which allows a shifting travel of the shaft 5 necessary for triggering the blocking effect.
  • the driver 7 assumes its engaging position automatically as a result of the shifting of the shaft 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
US07/069,240 1986-07-03 1987-07-02 Unlocking prevention device for a steering wheel lock Expired - Fee Related US4773241A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863622361 DE3622361A1 (de) 1986-07-03 1986-07-03 Entsperrsicherung fuer eine lenkradverriegelung
DE3622361 1986-07-03

Publications (1)

Publication Number Publication Date
US4773241A true US4773241A (en) 1988-09-27

Family

ID=6304319

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/069,240 Expired - Fee Related US4773241A (en) 1986-07-03 1987-07-02 Unlocking prevention device for a steering wheel lock

Country Status (5)

Country Link
US (1) US4773241A (enrdf_load_stackoverflow)
JP (1) JPS6313847A (enrdf_load_stackoverflow)
DE (1) DE3622361A1 (enrdf_load_stackoverflow)
FR (1) FR2600956B1 (enrdf_load_stackoverflow)
GB (1) GB2193248B (enrdf_load_stackoverflow)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009149A1 (en) * 1988-03-29 1989-10-05 Francis Warwick Deuchar Improvements relating to anti-theft automobile steering security systems
US4909199A (en) * 1987-09-10 1990-03-20 Nissan Motor Co., Ltd. System for controlling ignition device for vehicle
US5230233A (en) * 1991-03-15 1993-07-27 Kabushiki Kaisha Tokai Rika Denki Seisakusho Locking device for steering gear
EP0565929A1 (de) * 1992-04-13 1993-10-20 BOMORO Bocklenberg & Motte GmbH & Co. KG Kraftfahrzeug-Türschloss, -Haubenschloss oder -Klappenschloss
US5271252A (en) * 1990-11-09 1993-12-21 Kabushiki Kaisha Tokai Rika Denki Seisakusho Steering shaft locking device
US5495732A (en) * 1992-11-25 1996-03-05 Kabushiki Kaisha Tokai Rika Denki Seisakusho Steering lock apparatus
US5595079A (en) * 1994-04-06 1997-01-21 Fort Lock Corporation Motorcycle steering lock
US5685183A (en) * 1994-07-19 1997-11-11 Kabushiki Kaisha Tokai Rika Denki Seisakusho Vehicle locking device
EP0989038A1 (fr) * 1998-09-25 2000-03-29 Antivols Simplex Antivol de colonne de direction comportant des moyens perfectionnés de blocage du pêne
EP0995648A1 (fr) * 1998-10-23 2000-04-26 Antivols Simplex Antivol de colonne de direction comportant des moyens perfectionnés de blocage du pêne
US6427503B2 (en) * 2000-02-16 2002-08-06 Fuji Kiko Co., Ltd. Key interlock mechanism for column automatic-transmission operating device
FR2820385A1 (fr) * 2001-02-05 2002-08-09 Valeo Securite Habitacle Antivol pour vehicule automobile destine a commander le verrouillage d'une colonne de direction du vehicule
US6516640B2 (en) * 2000-12-05 2003-02-11 Strattec Security Corporation Steering column lock apparatus and method
GB2391526A (en) * 2002-08-09 2004-02-11 Honda Lock Kk Steering lock device
US6810763B1 (en) * 1999-02-15 2004-11-02 Valeo Gmbh & Co. Scherheitssysteme Arrangement for electrically locking the steering shaft of a steering device
US20050183476A1 (en) * 2004-02-21 2005-08-25 Feucht Michael G. Steering column lock apparatus and method
US20140124282A1 (en) * 2011-01-21 2014-05-08 Valeo Sicherheitssysteme Gmbh Antitheft device for the steering mechanism of a motor vehicle
US9457833B2 (en) 2010-01-27 2016-10-04 Strattec Security Corporation Steering lock
US9731681B2 (en) 2014-04-29 2017-08-15 Strattec Security Corporation Steering lock
KR20180015121A (ko) * 2015-12-06 2018-02-12 베이징 모바이크 테크놀로지 캄퍼니 리미티드 U자형 자물쇠

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT217001Z2 (it) * 1989-03-30 1991-10-21 Magneti Marelli Spa Dispositivo antifurto bloccasterzo per autoveicoli
DE4018346C2 (de) * 1990-06-08 1998-08-13 Audi Ag Bolzen mit Sollbruchstelle
IT223027Z2 (it) * 1991-07-09 1995-05-25 Trw Sipea Spa Bloccasterzo antieffrazione per autoveicoli
DE4342695A1 (de) * 1993-12-15 1995-06-22 Valeo Deutschland Gmbh & Co Getriebe zum Umsetzen einer Drehbewegung
FR2715618B1 (fr) * 1994-02-03 1996-04-12 Ecia Equip Composants Ind Auto Dispositif antivol pour ensemble de colonne de direction par exemple de véhicule automobile.
JP3367326B2 (ja) 1996-04-03 2003-01-14 トヨタ自動車株式会社 車両用ロック装置
DE10041018A1 (de) * 2000-08-22 2002-03-07 Valeo Deutschland Gmbh & Co Vorrichtung zur Verriegelung der Lenkspindel eines Kraftfahrzeuges

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974947C (de) * 1943-05-01 1961-06-15 Rudolf Eichenauer Als Diebstahlsicherung dienendes Lenkschloss fuer Kraftfahrzeuge
DE1166642B (de) * 1960-11-02 1964-03-26 Rudolf Eichenauer Lenkschloss fuer Kraftfahrzeuge
GB972434A (en) * 1962-04-26 1964-10-14 Yale & Towne Mfg Co Locking mechanism
US3575023A (en) * 1968-10-24 1971-04-13 Nissan Motor Steering locking device for motor vehicles
US3680335A (en) * 1970-04-03 1972-08-01 Tokai Rika Co Ltd Safety device controlling vehicle locking
US3724244A (en) * 1970-11-30 1973-04-03 Brevets Neiman Sa Soc D Expl D Lock actuated anti-theft device mainly for automobiles
US3789636A (en) * 1971-03-16 1974-02-05 Tokai Rika Co Ltd Device in an automobile for preventing an accidental locking of a steering shaft
US3940958A (en) * 1973-12-22 1976-03-02 Kabushiki Kaisha Honda Lock Steering lock for vehicles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442102A (en) * 1966-12-14 1969-05-06 Gen Motors Corp Cylinder lock actuator
DE2252473A1 (de) * 1972-10-26 1974-05-02 Ymos Metallwerke Wolf & Becker Lenk- und zuendschloss, insbesondere fuer kraftfahrzeuge
DE2501479A1 (de) * 1975-01-16 1976-07-22 Rudolf Eichenauer Lenkschloss fuer kraftfahrzeuge
DE2549774C2 (de) * 1975-11-06 1983-07-07 Ymos-Metallwerke Wolf & Becker Gmbh & Co, 6053 Obertshausen Lenk- und Zündschloß
DE2849910C2 (de) * 1978-11-17 1983-10-27 Hülsbeck & Fürst, 5620 Velbert Lenkschloß
JPS56119752U (enrdf_load_stackoverflow) * 1980-02-15 1981-09-11
JPS56142728A (en) * 1980-04-05 1981-11-07 Yuushin:Kk Lockup device for steering unit
DE3131558C1 (de) * 1981-08-08 1983-02-24 Neiman Gmbh & Co Kg, 5657 Haan Lenkschloss fuer ein Kraftfahrzeug

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974947C (de) * 1943-05-01 1961-06-15 Rudolf Eichenauer Als Diebstahlsicherung dienendes Lenkschloss fuer Kraftfahrzeuge
DE1166642B (de) * 1960-11-02 1964-03-26 Rudolf Eichenauer Lenkschloss fuer Kraftfahrzeuge
GB972434A (en) * 1962-04-26 1964-10-14 Yale & Towne Mfg Co Locking mechanism
US3575023A (en) * 1968-10-24 1971-04-13 Nissan Motor Steering locking device for motor vehicles
US3680335A (en) * 1970-04-03 1972-08-01 Tokai Rika Co Ltd Safety device controlling vehicle locking
US3724244A (en) * 1970-11-30 1973-04-03 Brevets Neiman Sa Soc D Expl D Lock actuated anti-theft device mainly for automobiles
US3789636A (en) * 1971-03-16 1974-02-05 Tokai Rika Co Ltd Device in an automobile for preventing an accidental locking of a steering shaft
US3940958A (en) * 1973-12-22 1976-03-02 Kabushiki Kaisha Honda Lock Steering lock for vehicles

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909199A (en) * 1987-09-10 1990-03-20 Nissan Motor Co., Ltd. System for controlling ignition device for vehicle
WO1989009149A1 (en) * 1988-03-29 1989-10-05 Francis Warwick Deuchar Improvements relating to anti-theft automobile steering security systems
US5271252A (en) * 1990-11-09 1993-12-21 Kabushiki Kaisha Tokai Rika Denki Seisakusho Steering shaft locking device
US5230233A (en) * 1991-03-15 1993-07-27 Kabushiki Kaisha Tokai Rika Denki Seisakusho Locking device for steering gear
EP0565929A1 (de) * 1992-04-13 1993-10-20 BOMORO Bocklenberg & Motte GmbH & Co. KG Kraftfahrzeug-Türschloss, -Haubenschloss oder -Klappenschloss
US5295720A (en) * 1992-04-13 1994-03-22 Bomoro Bocklenberg & Motte Gmbh & Co. Kg Motor vehicle door lock
US5495732A (en) * 1992-11-25 1996-03-05 Kabushiki Kaisha Tokai Rika Denki Seisakusho Steering lock apparatus
US5595079A (en) * 1994-04-06 1997-01-21 Fort Lock Corporation Motorcycle steering lock
US5685183A (en) * 1994-07-19 1997-11-11 Kabushiki Kaisha Tokai Rika Denki Seisakusho Vehicle locking device
EP0989038A1 (fr) * 1998-09-25 2000-03-29 Antivols Simplex Antivol de colonne de direction comportant des moyens perfectionnés de blocage du pêne
FR2783782A1 (fr) * 1998-09-25 2000-03-31 Antivols Simplex Sa Antivol de colonne de direction comportant des moyens perfectionnes de blocage du pene
FR2784952A1 (fr) * 1998-10-23 2000-04-28 Antivols Simplex Sa Antivol de colonne de direction comportant des moyens perfectionnes de blocage du pene
EP0995648A1 (fr) * 1998-10-23 2000-04-26 Antivols Simplex Antivol de colonne de direction comportant des moyens perfectionnés de blocage du pêne
US6810763B1 (en) * 1999-02-15 2004-11-02 Valeo Gmbh & Co. Scherheitssysteme Arrangement for electrically locking the steering shaft of a steering device
US6427503B2 (en) * 2000-02-16 2002-08-06 Fuji Kiko Co., Ltd. Key interlock mechanism for column automatic-transmission operating device
US6516640B2 (en) * 2000-12-05 2003-02-11 Strattec Security Corporation Steering column lock apparatus and method
FR2820385A1 (fr) * 2001-02-05 2002-08-09 Valeo Securite Habitacle Antivol pour vehicule automobile destine a commander le verrouillage d'une colonne de direction du vehicule
GB2391526B (en) * 2002-08-09 2005-10-12 Honda Lock Kk Steering lock device
GB2391526A (en) * 2002-08-09 2004-02-11 Honda Lock Kk Steering lock device
US20050183476A1 (en) * 2004-02-21 2005-08-25 Feucht Michael G. Steering column lock apparatus and method
US7140213B2 (en) 2004-02-21 2006-11-28 Strattec Security Corporation Steering column lock apparatus and method
US9457833B2 (en) 2010-01-27 2016-10-04 Strattec Security Corporation Steering lock
US20140124282A1 (en) * 2011-01-21 2014-05-08 Valeo Sicherheitssysteme Gmbh Antitheft device for the steering mechanism of a motor vehicle
US8978811B2 (en) * 2011-01-21 2015-03-17 Valeo Sicherheitssysteme Gmbh Antitheft device for the steering mechanism of a motor vehicle
US9731681B2 (en) 2014-04-29 2017-08-15 Strattec Security Corporation Steering lock
KR20180015121A (ko) * 2015-12-06 2018-02-12 베이징 모바이크 테크놀로지 캄퍼니 리미티드 U자형 자물쇠
US10370869B2 (en) * 2015-12-06 2019-08-06 Beijing Mobike Technology Co., Ltd. Horseshoe-shaped lock

Also Published As

Publication number Publication date
FR2600956A1 (fr) 1988-01-08
GB2193248A (en) 1988-02-03
JPH0462899B2 (enrdf_load_stackoverflow) 1992-10-08
FR2600956B1 (fr) 1992-10-30
GB2193248B (en) 1990-02-14
JPS6313847A (ja) 1988-01-21
DE3622361C2 (enrdf_load_stackoverflow) 1989-10-05
GB8714540D0 (en) 1987-07-29
DE3622361A1 (de) 1988-01-14

Similar Documents

Publication Publication Date Title
US4773241A (en) Unlocking prevention device for a steering wheel lock
US4854142A (en) Antiremoval device for a locking mechanism
US3680335A (en) Safety device controlling vehicle locking
US4143528A (en) Anti-theft locking devices
GB2257676A (en) Vehicle steering lock
US6298938B1 (en) Locking device for the steering system of motor vehicles
US3442102A (en) Cylinder lock actuator
US4947664A (en) Lock cylinder
JPH0771152A (ja) 自動車ドア用中央制御式ロック装置
US3566634A (en) Steering column lock-free wheeling
US4559795A (en) Passive anti-theft device for vehicle ignition lock
EP0634547B1 (en) Door locking system for vehicles
US3648490A (en) Coincidental lock
US3686906A (en) Locking device
US4905487A (en) Steering locking apparatus
DE102019108252A1 (de) Schloss für ein kraftfahrzeug
GB2346354A (en) Steering column lock
US1917778A (en) Key ejecting mechanism
US4387582A (en) Key operated lock for securing a movable portion of a motor vehicle
US3426560A (en) Device for immobilizing motor vehicles
JP2008184079A (ja) 変速レバー機構
US4790406A (en) Anti-theft device for an automobile
US3802531A (en) Steering lock for motor vehicles
US3949581A (en) Steering lock assembly for diesel motor vehicles
US3753361A (en) Steering wheel lock for automotive vehicles

Legal Events

Date Code Title Description
AS Assignment

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, OISTFACG 60 02 02

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:SCHREMMER, GOTTFREID;PEITSMEIER, KARL;REEL/FRAME:004742/0138

Effective date: 19870622

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT,GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHREMMER, GOTTFREID;PEITSMEIER, KARL;REEL/FRAME:004742/0138

Effective date: 19870622

FEPP Fee payment procedure

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

FPAY Fee payment

Year of fee payment: 4

FEPP Fee payment procedure

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

FPAY Fee payment

Year of fee payment: 8

REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
FP Lapsed due to failure to pay maintenance fee

Effective date: 20000927

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362